Finding the Fourth Proportional to 49,112.27, 73,719.96 and 43,525.69

Step by Step Solution

1. Step 1: Write the proportion equation
   49,112.27 : 73,719.96 = 43,525.69 : x
2. Step 2: Convert to fraction form
   49,112.27/73,719.96 = 43,525.69/x
3. Step 3: Cross multiply
   49,112.27x = 73,719.96 × 43,525.69
4. Step 4: Simplify right side
   49,112.27x = 3,208,711,778.25
5. Step 5: Solve for x
   x = 3,208,711,778.25/49,112.27
6. Step 6: Final answer
   x = 65,334.21